I hope this helps,
These coils Don't work in an Aerotank Mega, top grommet too short & will flood & leak.
They work fine in my Mini Protank 3's
I tried them head to head with the same juice (Charlie Noble's Commodore Pearry 82/vg/12/pg, Treasure Island 77vg/23pg & Siren Song 72vg/28pg all 6mg), in mini protank 3's with a mvp 2.0 set at 7.5 watts & the same tanks on regular ego batteries. one tank with kanger 1.8ohm coils the other with SmokeStik coils which showed 2.2 & 2.3 on my mvp
The first thing I noticed was more airflow than the Kanger coils
They seem to wick faster also I would have to really chain vape to get a dry hit, obviously the higher vg juice would wick a little slower.
They also had much better flavor, I could really tell with the commodore pearry
They lasted longer than the kangers as well,kangers last me 3-5 days & SmokeStik coils lasted 7-10 days
I did seem to use juice a little faster with the SmokeStik coils but that could have been because it tasted better & I probably puffed more often
Overall these coils performed better & lasted longer than Kanger
I would/will choose these over kanger & would even pay a little more, maybe a dollar more for a pack
Thanks Again to SmokeStik & lorikay13 for the opportunity to try these coils & to have a better alternative to kanger